Periodic Table of Elements

12345678910111213141516171819
Across
  1. 3. A highly reactive metal that forms part of table salt
  2. 7. A noble gas used in bright advertising signs
  3. 8. A horizontal row on the Periodic Table
  4. 9. A reactive metal that reacts violently with water
  5. 11. A shiny metal used in jewellery and mirrors
  6. 12. A soft metal used in many rechargeable batteries
  7. 13. A strong metal used to make steel and found in blood
  8. 15. A gas used to fill balloons so they float
  9. 16. The element that forms the basis of all known life
  10. 18. The lightest element on the Periodic Table with atomic number 1
  11. 19. The only metal that is liquid at room temperature
Down
  1. 1. The most reactive non metal on the Periodic Table
  2. 2. A valuable yellow metal often used in jewellery
  3. 4. A metal that burns with a bright white flame
  4. 5. A lightweight metal commonly used in drink cans
  5. 6. A reddish metal that is a good conductor of electricity
  6. 10. An element used to make computer chips
  7. 14. The most abundant gas in Earth’s atmosphere
  8. 16. A greenish gas used to disinfect swimming pools
  9. 17. The gas we breathe in to stay alive